CNN's Kiran Chetry Has A Baby Boy

This just in: It's a boy for CNN's Kiran Chetry! The American Morning co-anchor and her husband, CW weather forecaster Chris Knowles, welcomed their second child, Christopher, at 10:45 p.m. last night.

"Dad and baby are sleeping soundly," Chetry, 33, tells PEOPLE of the 7 lb. bundle of joy. "Mom's too excited to get any shut eye."

Christopher, who "looks so much like Daddy," says Chetry, joins big sister Maya Rose, 2, capping off a mini-baby boom over at CNN – Anchor Campbell Brown gave birth to her first child, a boy, back in December. "We were laughing about that," Chetry joked at the time. "It's the stroller derby!"

Chetry adds: "Big sister Maya is excitedly waiting at home with both sets of grandparents to officially meet 'baby brother.'"